Boston (BOS) to Buffalo (BUF) flights
Nonstop from Boston Logan International to Buffalo Niagara International Airport: distance, flying time, which airlines fly it and how often.
Distance
635km
395 mi, great circle
Flying time
1h 30m
typical, gate to gate
Flights a day
6.6
average, November 2026
Airlines
2
passenger airlines
Airlines flying BOS to BUF
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare BOS to BUF fares by month.
Both directions
Frequently asked questions
How long is the flight from Boston to Buffalo?
About 1h 30m gate to gate for the 635 km (395 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from BOS to BUF?
American Airlines and JetBlue, with about 6.6 flights a day between them in our data (AeroDataBox, November 2026).